Send to Kindle by KTool
Substack, Newsletter, Articles
Free · In-App Purchases
KTool 2.0: a rebuilt app, and newsletters on your Kindle. Subscribe with your KTool address and every issue is delivered to your Kindle.
Send articles and newsletters to your Kindle, and read them away from the screens that tire your eyes.
KTool turns what you want to read on the web into a clean Kindle read: long articles, X articles and the newsletters you subscribe to. It arrives on your Kindle e-reader or in the Kindle app, ready to read offline.
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H O W I T W O R K S
1. Share an article to KTool from Safari, Chrome, X or another app, or paste a link on Home.
2. KTool cleans it up and keeps the images.
3. It lands on your Kindle shortly after.
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F E A T U R E S
— Send to Kindle from the share sheet
— Send Wikipedia articles to Kindle
— Send Hacker News discussions to Kindle
— Read X articles on Kindle
— Newsletters: get your own KTool address, subscribe with it, and every issue goes to your Kindle
— Stop or unsubscribe from a newsletter in the app
— Daily Magazine and Weekly Magazine: collect articles and receive them as one issue
— Build your own magazines
— Your delivery history on Home
— Guided Kindle setup
— Light and dark appearance
— Sign in with Apple or Google
KTool can send to:
— Kindle e-readers sold by Amazon
— The Kindle app on iPhone and iPad
— The Kindle app on other platforms
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K T O O L P R E M I U M
KTool Premium is an auto-renewing subscription, billed weekly or yearly. Both options unlock the same features. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings.
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C O N T A C T
KTool: https://ktool.io
Support: daniel (at) podzim.co
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P R I V A C Y
KTool only processes what you send to it. When you share or paste an article, the app sends the page and its URL to the KTool service, which packages it for reading and delivers it to your Kindle. Newsletters sent to your KTool address are processed the same way.
More information: https://ktool.io/privacy
T E R M S O F U S E
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
KTool 2.0 is a complete rebuild of the app.
• A new, faster app: Home, Magazines, Newsletters and Settings
• Newsletters: give each one your KTool address, read it on your Kindle, and stop or unsubscribe in the app
• Share any article from Safari, Chrome or X and it lands on your Kindle
• Easier Kindle setup that checks your Kindle email
• Daily and Weekly Magazine, or build your own
• Your delivery history, now on Home
• Light and dark appearance
The developer, Podzim LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Podzim LLC
- Size
- 43.2 MB
- Category
- Magazines & Newspapers
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlimited Articles USD 6.99
- Unlimited Articles USD 3.99
- KTool Premium Weekly USD 5.99
- KTool Premium Yearly USD 59.99
- iOS Unlimited Articles USD 34.99
- Unlimited Access USD 11.99
- Unlimited Access USD 119.99
- Unlimited articles USD 71.99
- Copyright
- © 2026 Podzim LLC